Spray head



FIG. 1 is a bottom plan view of a spray head showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is left end elevational view thereof;

FIG. 4 is a right end elevational view thereof; and

FIG. 5 is an elevational view taken from one side thereof, the opposite side being a mirror image of the side shown. 

The ornamental design for a spray head, as shown and described. 